CN207737499U - The crash structure of fire-fighting unmanned plane - Google Patents
The crash structure of fire-fighting unmanned plane Download PDFInfo
- Publication number
- CN207737499U CN207737499U CN201721657087.5U CN201721657087U CN207737499U CN 207737499 U CN207737499 U CN 207737499U CN 201721657087 U CN201721657087 U CN 201721657087U CN 207737499 U CN207737499 U CN 207737499U
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- CN
- China
- Prior art keywords
- unmanned plane
- fire
- anticollision ring
- link block
- vehicle body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the crash structures of fire-fighting unmanned plane, including unmanned aerial vehicle body, multiple head rods for being secured to connection are arranged on the lateral wall of the unmanned aerial vehicle body, the one end of the head rod far from unmanned aerial vehicle body is equipped with U-shaped link block, the side of the U-shaped link block is equipped with the first card slot, one end of the head rod is equipped with the fixture block being clamped with the first card slot, it is arranged with slide opening on the U-shaped link block, the drive link being slidably connected with it is inserted in the slide opening, the lower end of the drive link is equipped with the second connecting rod, one end of second connecting rod is equipped with the second anticollision ring for being secured to connection.The utility model has the advantage of multiple anticollision rings have been added on the outside of unmanned plane, when so that unmanned plane colliding, slowed down by multiple anticollision rings, impact force can be absorbed significantly, ensure stability when unmanned plane during flying well, reduces the use cost of unmanned plane.
Description
Technical field
The utility model is related to air vehicle technique field more particularly to the crash structures of fire-fighting unmanned plane.
Background technology
UAV, abbreviation unmanned plane are a kind of new concept weapon equipments being in rapidly developing, with machine
Dynamic flexible, rapid reaction, unmanned flight, operation require low advantage.Shadow may be implemented by carrying multiclass sensor in unmanned plane
It is the strong supplement of satellite remote sensing and traditional air remote sensing as real-time Transmission, high-risk areas detecting function.Currently, unmanned plane
Use scope has widened military affairs, scientific research, civilian three big field, specifically electric power, communication, meteorology, agricultural, ocean, exploration,
Photograph, prevent and reduce natural disasters, Crop Estimation, drug law enforcement anti-smuggling, border patrol, the fields application such as public security anti-terrorism it is very wide.Just because of it
It needs to fly in different more rugged environments, the possibility of damage is very big, especially rotor part, a little damages if having
It is bad, imbalance is will result in, and damage, but existing unmanned plane lacks relevant protective device so that the damage of unmanned plane
More, the cost used is larger.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as：Existing unmanned plane lacks phase
The protective device of pass so that the damage of unmanned plane is more, and the cost used is larger, and the anticollision knot of the fire-fighting unmanned plane proposed
Structure.
To achieve the goals above, the utility model uses following technical solution：
The crash structure of fire-fighting unmanned plane, including unmanned aerial vehicle body are symmetrically set on the lateral wall of the unmanned aerial vehicle body
There are multiple head rods for being secured to connection, the one end of the head rod far from unmanned aerial vehicle body to be connected equipped with U-shaped
The side of block, the U-shaped link block is equipped with the first card slot, and one end of the head rod is equipped with the card being clamped with the first card slot
Block is arranged with slide opening on the U-shaped link block, the drive link being slidably connected with it, the transmission is inserted in the slide opening
The lower end of bar is equipped with the second connecting rod, and one end of second connecting rod is equipped with the second anticollision ring for being secured to connection, described
The lateral wall of second anticollision ring is equipped with multiple sleeves being clamped with it, and the one end of the sleeve far from the second anticollision ring is equipped with logical
Hole, slide bar is inserted in the through-hole, and the other end of the slide bar is equipped with the first anticollision ring, the madial wall of first anticollision ring
Multiple the second card slots with slide bar clamping are equipped with, first anticollision ring and the second anticollision ring are made of elastic material.
Preferably, the upside of second connecting rod is equipped with thread groove, and the lower end of the drive link is plugged in thread groove
And it is threadedly coupled with it.
Preferably, the baffle being slidably connected with it, the side of the baffle are inserted in the slide opening on the U-shaped link block
Equipped with the first spring, the other end of first spring is connect with U-shaped link block.
Preferably, the both sides of the slide bar are arranged with the sliding block being slidably connected with through-hole, and second is equipped in the through-hole
One end of spring, the second spring is connect with slide bar.
Preferably, multiple horns being rotatablely connected with it are arranged on the upside of the unmanned aerial vehicle body, on the horn
Equipped with rotor.
Preferably, be arranged on first anticollision ring it is multiple be secured to connection Refractory blocks, the Refractory blocks by
Silica forms.
Compared with prior art, the utility model has the beneficial effects that：Multiple anticollision rings have been added on the outside of unmanned plane,
When so that unmanned plane colliding, slowed down by multiple anticollision rings, impact force can be absorbed significantly, ensure nobody well
Stability when machine flight reduces the use cost of unmanned plane.
Description of the drawings
Fig. 1 be the utility model proposes fire-fighting unmanned plane crash structure structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1.
In figure：1 unmanned aerial vehicle body, 2 rotors, 3 head rods, 4U shapes link block, 5 baffles, 6 first springs, 7 transmissions
Bar, 8 second connecting rods, 9 second anticollision rings, 10 sleeves, 11 slide bars, 12 second springs, 13 first anticollision rings, 14 Refractory blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the crash structure of fire-fighting unmanned plane, including unmanned aerial vehicle body 1, the upside of unmanned aerial vehicle body 1 are right
Claim to be equipped with multiple horns being rotatablely connected with it, horn is equipped with rotor 2, is arranged on the lateral wall of unmanned aerial vehicle body 1 more
A head rod 3 for being secured to connection, the one end of head rod 3 far from unmanned aerial vehicle body 1 are equipped with U-shaped link block 4, U
The side of shape link block 4 is equipped with the first card slot, and one end of head rod 3 is equipped with the fixture block being clamped with the first card slot, U-shaped connection
It is arranged with slide opening on block 4, the drive link 7 being slidably connected with it is inserted in slide opening, is plugged in the slide opening on U-shaped link block 4
There are the baffle 5 being slidably connected with it, the side of baffle 5 to be equipped with the first spring 6, the other end and the U-shaped link block 4 of the first spring 6
Connection reduces impact force, to improve the collision energy of unmanned plane, is driven again by pushing baffle 5 to squeeze the first spring 6
The lower end of bar 7 is equipped with the second connecting rod 8, and the upside of the second connecting rod 8 is equipped with thread groove, and the lower end of drive link 7 is plugged in screw thread
It is threadedly coupled in slot and with it, is connected through a screw thread and is fixedly connected with the second connecting rod 8 with drive link 7, the one of the second connecting rod 8
End is equipped with the second anticollision ring 9 for being secured to connection, and the lateral wall of the second anticollision ring 9 is equipped with multiple sleeves being clamped with it
10, the one end of sleeve 10 far from the second anticollision ring 9 is equipped with through-hole, is inserted with slide bar 11 in through-hole, the both sides of slide bar 11 are symmetrically set
There is the sliding block being slidably connected with through-hole, is equipped with second spring 12 in through-hole, by squeezing second spring 12, subtracts least a portion of impact
One end of power, second spring 12 is connect with slide bar 11, and the other end of slide bar 11 is equipped with the first anticollision ring 13, the first anticollision ring 13
Madial wall is equipped with multiple the second card slots being clamped with slide bar 11, and the first anticollision ring 13 and the second anticollision ring 9 are by elastic material group
At being arranged with multiple Refractory blocks 14 for being secured to connection on the first anticollision ring 13, Refractory blocks 14 are made of silica, pass through
Refractory blocks 14 improve the first anticollision ring 13 service life heavy in fire-fighting task.
In the utility model, when user uses the device, when unmanned plane during flying is executing fire-fighting task and foreign object collision
When, foreign object is contacted with the first anticollision ring 13 first, by squeezing the first anticollision ring 13 so that the slide bar of 13 inside of the first anticollision ring
11 move toward one another in sleeve 10, to squeeze second spring 12, subtract least a portion of impact force, while passing through the first anticollision ring 13
Extruding so that the second anticollision ring 9 towards unmanned aerial vehicle body 1 direction move, and then push the second connecting rod 8 move toward one another,
So that the drive link 7 being connect with the second connecting rod 8 moves toward one another on U-shaped link block 4, by pushing baffle 5 to squeeze the first bullet
Spring 6, reduces impact force again, to improve the collision energy of unmanned plane, the rotor 2 of unmanned plane is avoided to be collided with foreign object.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the crash structure of fire-fighting unmanned plane, including unmanned aerial vehicle body (1), which is characterized in that the unmanned aerial vehicle body (1)
Multiple head rods (3) for being secured to connection are arranged on lateral wall, the head rod (3) is far from unmanned plane machine
One end of body (1) is equipped with U-shaped link block (4), and the side of the U-shaped link block (4) is equipped with the first card slot, the head rod
(3) one end is equipped with the fixture block being clamped with the first card slot, and slide opening is arranged on the U-shaped link block (4), is inserted in the slide opening
Equipped with the drive link (7) being slidably connected with it, the lower end of the drive link (7) is equipped with the second connecting rod (8), second connection
One end of bar (8) is equipped with the second anticollision ring (9) for being secured to connection, and the lateral wall of second anticollision ring (9) is equipped with more
A sleeve (10) being clamped with it, the one end of the sleeve (10) far from the second anticollision ring (9) are equipped with through-hole, are inserted in the through-hole
Equipped with slide bar (11), the other end of the slide bar (11) is equipped with the first anticollision ring (13), the inside of first anticollision ring (13)
Wall is equipped with multiple the second card slots with slide bar (11) clamping, and first anticollision ring (13) and the second anticollision ring (9) are by elasticity
Material forms.
2. the crash structure of fire-fighting unmanned plane according to claim 1, which is characterized in that second connecting rod (8)
Upside be equipped with thread groove, the lower end of the drive link (7) is plugged in thread groove and is threadedly coupled with it.
3. the crash structure of fire-fighting unmanned plane according to claim 1, which is characterized in that on the U-shaped link block (4)
Slide opening in be inserted with the baffle (5) being slidably connected with it, the side of the baffle (5) is equipped with the first spring (6), described first
The other end of spring (6) is connect with U-shaped link block (4).
4. the crash structure of fire-fighting unmanned plane according to claim 1, which is characterized in that the both sides of the slide bar (11)
It is arranged with the sliding block being slidably connected with through-hole, is equipped with second spring (12) in the through-hole, the one of the second spring (12)
End is connect with slide bar (11).
5. the crash structure of fire-fighting unmanned plane according to claim 1, which is characterized in that the unmanned aerial vehicle body (1)
Upside be arranged with multiple horns being rotatablely connected with it, the horn is equipped with rotor (2).
6. the crash structure of fire-fighting unmanned plane according to claim 1, which is characterized in that first anticollision ring (13)
On be arranged with multiple Refractory blocks (14) for being secured to connection, the Refractory blocks (14) are made of silica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657087.5U CN207737499U (en) | 2017-12-03 | 2017-12-03 | The crash structure of fire-fighting unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657087.5U CN207737499U (en) | 2017-12-03 | 2017-12-03 | The crash structure of fire-fighting unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207737499U true CN207737499U (en) | 2018-08-17 |
Family
ID=63116814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721657087.5U Expired - Fee Related CN207737499U (en) | 2017-12-03 | 2017-12-03 | The crash structure of fire-fighting unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207737499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972630A (en) * | 2018-08-22 | 2018-12-11 | 安徽爱依特科技有限公司 | Robot anticollision device, collision-prevention device |
| CN109349202A (en) * | 2018-11-08 | 2019-02-19 | 中国水产科学研究院南海水产研究所 | A kind of small dimension aquatic product sprout transport device can be recycled |
-
2017
- 2017-12-03 CN CN201721657087.5U patent/CN207737499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972630A (en) * | 2018-08-22 | 2018-12-11 | 安徽爱依特科技有限公司 | Robot anticollision device, collision-prevention device |
| CN109349202A (en) * | 2018-11-08 | 2019-02-19 | 中国水产科学研究院南海水产研究所 | A kind of small dimension aquatic product sprout transport device can be recycled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20201203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |